Carbohydrate In lysozyme catalysis, which of the following does not contribute? Formation of a covalent intermediate at Ser195 The strained conformation of the D sugar Formation of a covalent intermediate at Asp52 The abnormally high pKa of Glu35 Formation of a covalent intermediate at Ser195 The strained conformation of the D sugar Formation of a covalent intermediate at Asp52 The abnormally high pKa of Glu35 ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Which of the following statements about the energy needs of cells is false? Many cellular reactions have an associated activation energy The laws of thermodynamics force cells to acquire energy The most usable energy for cells comes from the rapid combustion of glucose Without a continuous input of energy, cell disorder will increase Many cellular reactions have an associated activation energy The laws of thermodynamics force cells to acquire energy The most usable energy for cells comes from the rapid combustion of glucose Without a continuous input of energy, cell disorder will increase ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Which of the following is not involved in the biosynthesis of DNA? Energy from ATP Carbonic anhydrase Mononucleotides Enzymes Energy from ATP Carbonic anhydrase Mononucleotides Enzymes ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate During vigorous exercise, pyruvate produced by glycolysis is converted to pyruvic acid monosodium phosphate acetate lactate pyruvic acid monosodium phosphate acetate lactate ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Which of the following characteristic enzymes of gluconeogensis is not found in the cytosol? Glucose-6-phosphatase Both (a) and (b) Pyruvate carboxlyase Fructose-l,6-bisphosphatase Glucose-6-phosphatase Both (a) and (b) Pyruvate carboxlyase Fructose-l,6-bisphosphatase ANSWER DOWNLOAD EXAMIANS APP
Carbohydrate Aldolases splits fructose 1,6 biphosphate into dihydroxyacetone phosphate glyceraldehyde 3- phosphate None of these glyceraldehyde 3- phosphate and dihydroxyacetone phosphate dihydroxyacetone phosphate glyceraldehyde 3- phosphate None of these glyceraldehyde 3- phosphate and dihydroxyacetone phosphate ANSWER DOWNLOAD EXAMIANS APP
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